B.42 [source:]voltage:protection:over command, B.43 [source:]voltage:protection:over? query, B.46 [source:]voltage:protection:under command – KEPCO EL Series Electronic Load Operator Manual P/N 243-1295 Firmware Version 3.63 through 3.86 User Manual

Page 69: B.40, Source, B.41, B.42, B.43, B.44, B.45

SERIES EL 070312

B-7

B.40 [SOURce:]VOLTage[:LEVel][:IMMediate][:AMPlitude] COMMAND

VOLT

Syntax:

Short Form: [SOUR:]VOLT[:LEV][:IMM][:AMP]
Long Form: [SOURce:]VOLTage[:LEVel][:IMMediate][:AMPlitude]
where: = voltage setpoint

Description: Establishes voltage setpoint. The voltage setpoint only affects the load when the load is in Voltage

mode of operation. Voltage setpoint is stored in non-volatile memory; value is restored upon power-up.

B.41 [SOURce:]VOLTage[:LEVel][:IMMediate][:AMPlitude]? QUERY

VOLT?

Syntax:

Short Form: [SOUR:]VOLT[:LEV][:IMM][:AMP]?
Long Form: [SOURce:]VOLTage[:LEVel][:IMMediate][:AMPlitude]?
Returns: = voltage setpoint

Description: Indicates voltage setpoint.

B.42 [SOURce:]VOLTage:PROTection:OVEr COMMAND

VOLT:PROT:OVE

Syntax:

Short Form: [SOUR:]VOLT:PROT:OVE
Long Form: [SOURce:]VOLTage:PROTection:OVEr
where = overvoltage protection limit

Description: Sets overvoltage protection limit. Overvoltage protection setpoint is stored in non-volatile memory;

value is restored upon power-up.

B.43 [SOURce:]VOLTage:PROTection:OVEr? QUERY

VOLT:PROT:OVE?

Syntax:

Short Form: [SOUR:]VOLT:PROT:OVE?
Long Form: [SOURce:]VOLTage:PROTection:OVEr?
Returns = overvoltage protection limit

Description: Indicates overvoltage protection limit.

B.44 [SOURce:]VOLTage:PROTection:OVEr:STATe[:LEVel] COMMAND

VOLT:PROT:OVE:STAT 0

Syntax:

Short Form: [SOUR:]VOLT:PROT:OVE:STAT[:LEV] 0
Long Form: [SOURce:]VOLTage:PROTection:OVEr:STATe[:LEVel] 0

Description: Clears overvoltage protection error.

B.45 [SOURce:]VOLTage:PROTection:OVEr:STATe[:LEVel]? COMMAND

VOLT:PROT:OVE:STAT?

Syntax:

Short Form: [SOUR:]VOLT:PROT:OVE:STAT[:LEV]
Long Form: [SOURce:]VOLTage:PROTection:OVEr:STATe[:LEVel]
where = 1 (overvoltage protection error occurred)

0 (overvoltage protection error has not occurred)

Description: Indicates whether an overvoltage protection has occurred (1) or not (0).

B.46 [SOURce:]VOLTage:PROTection:UNDer COMMAND

VOLT:PROT:UND

Syntax:

Short Form: [SOUR:]VOLT:PROT:UND
Long Form: [SOURce:]VOLTage:PROTection:UNDer
where = undervoltage protection limit

Description: Sets undervoltage protection limit. Undervoltage protection setpoint is stored in non-volatile mem-

ory; value is restored upon power-up.